@article{TRSPY_1950_36_a0,
     author = {I. M. Gel'fand and M. A. Naimark},
     title = {Unitary representations of the classical groups},
     journal = {Informatics and Automation},
     pages = {3--288},
     publisher = {mathdoc},
     volume = {36},
     year = {1950},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1950_36_a0/}
}